Jealous Eyes

Gon is spending more time with Alluka than he is Killua. Killua thinks this is because Gon is falling in love with Alluka. Is this true? Or do they have ulterior motives for spending so much time together? This story was started in 2014, but revived in 2018. Rated "T 'plus'" for now. Offensive themes: Underage drinking, mild shota themes, strong language.